Ultra III Womens

Ultra III Womens - Red
Ultra III Womens - Black
Ultra III Womens - White
Ultra III Womens - Navy

The Ultra III is our amphibious shoe perfect for adventures on land and sea. The great-great grandson of the original Ultra, launched 7 years ago, has been redesigned to be lighter, stickier, more barefoot than ever. The lightweight hexagon upper design is breathable, non-absorbent and drains water easily. The new hex grip outsole made with sticky rubber gives you all that good underfoot feeling, flexibility and incredible wet and dry traction.

We're confident that after experiencing the joys of natural foot freedom, your feet won't want to go back to 'normal' shoes.

So confident, we've introduced a 100 day trial to all orders. If you change your mind within that period, we're happy for you to return your shoes for a full refund with no hassle.

Your trial will commence automatically from the date your order arrives. Simply check out with your shoes as usual and we'll take care of the rest. (Standard Ts and Cs apply).


Ultra III is inspired by the lightest and strongest shape found in nature, the hexagon EVA structure lets your feet breath and drains water easily. Lightweight like a running spike and grips likes a climbing shoe.

  • Elastic lace and toggle – for quick and easy adjustment
  • Sticky rubber sole – for grip in and out of the water
  • Honeycomb EVA upper – designed to mimic nature’s most perfect shape for the best fit
  • Vegan


5 Reviews

Size down

My intention was to get a good washable shoe for working indoors. I usually wear Vivo's 42, but as recommended I sized down and 41 is just perfect. It took me some time to get used to not cut off my circulation with elastic strings. I have noticed that my feet get little sweaty under the tongue of Ultras. I imagine this doesn't matter when you use them as water shoe, but right now I'd prefer them airier.

So comfy!!!

Love those shoes! They are so comfy and look so good with most of my outfits! Don’t want to kake them off!


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